RSM957N subminiature signal relays Subminiature monostable relays DC coils - sensitive of up to 24 V DC, low coil power 0,15 W For PCB Sealed, for wave soldering and cleaning Small dimensions, light weight Application: for telecommunication devices, household electrical appliance, office equipment, etc. Recognitions, certifications, direc tives: RoHS, Contact data Number and type of contacts 1 CO Contact material Ag/Au 0,2 m Rated / max. switching voltage AC 125 V / 220 V Min. switching voltage 6 V Rated load AC1 0,5 A / 125 V AC DC1 1 A / 30 V DC Min. switching current 50 mA Rated current 1 A Max. breaking capacity AC1 62,5 VA Contact resistance 100 m Coil data Rated voltage DC 3 ... 24 V Must release voltage DC: 0,1 Un Operating range of supply voltage see Table 1 Rated power consumption DC 0,15 W Insulation according to PN-EN 60664-1 Insulation resistance > 1 000 M 500 V DC, 60 s Dielectric strength between coil and contacts 1 000 V AC type of insulation: basic contact clearance 400 V AC type of clearance: micro-disconnection Contact - coil distance clearance 0,6 mm creepage 0,6 mm General data Operating / release time (typical values) 5 ms / 5 ms Electrical life (number of cycles) 5 resistive AC1 1 800 cycles/hour 10 0,5 A, 125 V AC 5 resistive DC1 1 800 cycles/hour 10 1 A, 30 V DC 6 Mechanical life 18 000 cycles/hour 5 x 10 Dimensions (L x W x H) 12,5 x 7,5 x 10 mm Weight 2,2 g o Ambient temperature operating -30...+70 C Cover protection category IP 64 PN-EN 60529 Shock resistance 10 g Vibration resistance 3,3 mm DA (constant amplitude) 10...55 Hz o Solder bath temperature max. 235 C Soldering time max. 3,5 s The data in bold type pertain to the standard versions of the relays. Coil data - DC voltage version, sensitive Table 1 Coil resistance Coil operating range Rated voltage Acceptable Coil code at 20 C V DC V DC resistance min. (at 20 C) max. (at 20 C) S003 3 60 10% 2,4 6 S005 5 166,7 10% 4,0 10 S006 6 240 10% 4,8 12 S009 9 540 10% 7,2 18 S012 12 960 10% 9,6 24 S024 24 3 840 10% 19,2 48 1 Export Sales Department phone +48 68 47 90 832, 951 e-mail: export relpol.com.pl www.relpol.com.pl 02.12.2013RSM957N subminiature signal relays Dimensions Connection diagram (pin side view) 5 21 6 9 10 0,5 0,5 1 CO 12,5 Pinout (solder side view) 1 CO 1,45 7,62 2,54 Mounting 6 1,0 2,54 2,54 Relays RSM957N are designed for direct PCB mounting. Ordering codes Cover protection category Type Contact Number and type Connection Coil code material of contacts mode R S M 9 5 7 N Contact material 01 - Ag/Au 0,2 m Number and type of contacts see Table 1 page 1 11 - 1 CO Cover protection category 8 - in cover, IP 64 version Connection mode 5 - for PCB Example of ordering code: RSM957N-0111-85-S005 relay RSM957N, for PCB, one changeover contact, contact material Ag/Au 0,2 m, sensitive coil voltage 5 V DC, in cover IP 64 PRECAUTIONS: 1. Ensure that the parameters of the product described in its specification provide a safety margin for the appropriate operation of the device or system and never use the product in circumstances which exceed the parameters of the product. 2. Never touch any live parts of the device. 3. Ensure that the product has been connected correctly. An incorrect connection may cause malfunction, excessive heating or risk of fire. 4. In case of any risk of any serious material loss or death or injuries of humans or animals, the devices or systems shall be designed so to equip them with double safety system to guarantee their reliable operation. 2 Export Sales Department phone +48 68 47 90 832, 951 e-mail: export relpol.com.pl www.relpol.com.pl 4,3 7,5 10 0,4 5,08 02.12.2013